<form action="/user/findgame" method="post">
  <font color="red"><%=@word%></font><br/>
  Input Code Here : <input type="text" name="gencode"/>
  <input type="submit" value="Join"/><br/>
  <%if session[:player]%>
  Last Session : <%if session[:player].player_type=='B'%><a href="/user/plan_game"><%else%><a href="/user/plan_game_a"><%end%><%=session[:player].gencode%></a>
  <%end%>
</form>